Pith Number

pith:ZEZVUJPE

pith:2016:ZEZVUJPEFVGCYJ23PCXEZDBW2D

not attested not anchored not stored refs pending

Bibliographic Analysis with the Citation Network Topic Model

Kar Wai Lim, Wray Buntine

arxiv:1609.06826 v1 · 2016-09-22 · cs.DL · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEZVUJPEFVGCYJ23PCXEZDBW2D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:04:05.035389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9335a25e42d4c2c275b78ae4c8c36d0da9896b726a6e4fbef3c8f4823a01657

Aliases

arxiv: 1609.06826 · arxiv_version: 1609.06826v1 · doi: 10.48550/arxiv.1609.06826 · pith_short_12: ZEZVUJPEFVGC · pith_short_16: ZEZVUJPEFVGCYJ23 · pith_short_8: ZEZVUJPE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZEZVUJPEFVGCYJ23PCXEZDBW2D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c9335a25e42d4c2c275b78ae4c8c36d0da9896b726a6e4fbef3c8f4823a01657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c90a3a7921c938067fb2433ba347d32fafc4d213223ee5c6471ff184baeec00",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2016-09-22T05:46:46Z",
    "title_canon_sha256": "424745d649fd0ca3c328758fed79175df586e82db198055f801f74c2cd5368ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06826",
    "kind": "arxiv",
    "version": 1
  }
}